Plier



FIG. 1 is a perspective view of an ornamental design for an embodiment of a plier according to the present invention;

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a rear side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

The broken lines shown in FIGS. 1-7 are for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a plier, as shown and described. 